>>17404737Typhlosion unfortunately doesn't have a lot of moves that support his great Special Attack. Flash Fire is usable to absorb Will-o-Wisps but Blaze with a Focus Sash is prob better. I'd recommend a Sunny Day set with Solar Beam. Focus Sash assures that beyond multi-hit attacks and priority that you will be able to use your setup to hit fairly hard. You can also just use a mixed set which would be unique and allow it to have access to some good physical moves like Wild Charge and Shadow Claw. Overheat would be useful with that set.
For Dragonite see
>>17404657Espeon: Ahh, the Magic Bounce trolls you can trololo with her. Dual Screen Support is your go to set with her and honestly she provides quite alot with that alone. Light Clay on her helps those screens last long and makes you harder to kill longer.
Umbreon: Synchronize trolling along with Curse and its great walling can make it a problem for teams not packing some major Fighting/Fairy attack power. Toxic and Moonlight are also good moves to look into.
Gengar: You can go mega and do Perish Song or sub special attacks. You can go regular and use a sub set, switcheroo with black sludge set, or anything else your evil mind can think of with its move pool. Great mon that has kept its OU status since gen 1.
Rhydon: One of the best eviolite tanks you can get. He can be a real pain in the dick while providing Stealth Rocks and Talonflame walling.
Good synergy with Sunny Day and Rhydon. Would be interesting to see how this team would work out in doubles.